Conclusion: CEUS combined with HAVTT can significantly improve the pre-diagnosis of SHCC.
结论：实时灰阶超声造影结合肝动静脉渡越时间能够对小肝癌进行早期诊断。
Using SHCC to repair deteriorated concrete structures can greatly improve the durability of these structures.
采用SHCC对劣化混凝土结构进行修复，可大大改善其耐久性。
Conclusion: According to the enhanced spiral CT features and the changing of these features with time, the most of SHCC and SHHE were diagnosed.
结论：根据SHHE和SHCC在螺旋CT多期扫描的强化表现，大多数病例可明确两者诊断。
Methods The atypical CT signs in triple-phase and histopathologic changes of SHCC confirmed pathologically in 30 cases (32 lesions) were analysed.
方法分析经手术病理证实的螺旋ct三期增强扫描中呈不典型表现的小肝癌30例共32个病灶的CT征象和病理学改变。
Objective the arterial phase and portal venous phase scan with helical ct was applied to analyze the characteristic of small hepatocellular carcinomas (SHCC).
目的应用螺旋CT行肝动脉期与门静脉期双期扫描分析小肝癌的诊断特征。
Genes expression of SHCC can be assessed indirectly, and valuable approaches to SHCC treatment and predicting prognosis can be achieved by SCT features of SHCC.
根据SHCC的螺旋CT征象，可间接评价其相关基因的表达，为SHCC的治疗和预后判断提供新的有价值的依据。
CEUS actions as a supplement means of ct, MRI and other imaging diagnosis, for to elevate the early diagnosis rates of SHCC under the background of liver cirrhosis.
可作为CT等影像诊断的补充手段，有助于提高肝硬化背景下小肝癌的早期诊断率。
It's a gradual process from dysplastic nodule (DN) to SHCC, sometimes MR manifestations of DN and SHCC are partly overlapped, making it difficult to differentiate them.
从退变结节(DN)到小肝癌(SHCC)是一个渐变的过程，有时退变结节与小肝癌的MR影像表现重叠，难以鉴别。
Objective To investigate the MR characteristics and differential diagnosis of regenerative nodules(RN), dysplastic nodules(DN) and small hepatocellular carcinoma(SHCC).
目的分析肝内再生性结节（RN）、增生性结节（DN）和小肝癌（SHCC）的磁共振成像特点及鉴别诊断。
Objective: to discuss the clinical value of real-time gray scale contrast enhanced ultrasound in diagnosis and differential diagnosis of small hepatocellular carcinoma (SHCC).
目的：探讨实时灰阶超声造影在小肝癌诊断与鉴别诊断中的临床应用价值。
Objective to investigate the atypical appearances of small hepatocellular carcinoma (SHCC) with triple-phase spiral ct enhanced scan, and its correlation with the histopathology.
目的探讨小肝癌(SHCC)在螺旋ct三期增强扫描中的不典型表现及其病理学基础。
Objective to investigate the atypical appearances of small hepatocellular carcinoma (SHCC) with triple-phase spiral ct enhanced scan, and its correlation with the histopathology.
目的探讨小肝癌(SHCC)在螺旋ct三期增强扫描中的不典型表现及其病理学基础。
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